2 weeks in a row without any problems! *knocks on wood*
I'm happy to report that I have been able to successfully render over 20 videos without any issues!
I ended up dropping my OC to 3.9 GHz and got the RAM running at 2933 MHz.
I'm AIDA64 Extreme stable and getting a CINEBENCH score of 3200, which I am very satisfied with. CINEBENCH Extreme score of 870 for those interested.
Thank you to everyone for their input to help me figure this out